At 1:14 in this video, Chris can clearly be seen playing the Vox Mark VI Teardrop Electric Guitar. It was used specifically for playing Yellow throughout the Twisted Logic Tour. It can also been seen listed as Lot 33 in Coldplay's [End of Decade Clearout Sale catalogue](http://www.originalprop.com/public_html/coldplay/Coldplay-End-of-Decade-Clearout-Sale-Charity-Auction-eBay-Memorabilia-Catalog-Portal.pdf).